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CCDB → Angiosperms → Rubiaceae → Morinda → Morinda umbellata L.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Morinda boninensis Ohwi | Morinda umbellata L. | 44 | IPCN online | Ono, M. & Y. Masuda. 1981. Chromosome numbers of some endemic species of the Bonin Islands II. Ogasawara Res. 4: 1–24. | |||
| Morinda umbellata L. | Morinda umbellata L. | 11 | IPCN online | Bir, S. S. & G. S. Chatha. 1987. Meiotic analysis of woody elements of south Indian Rubiaceae. Nucleus (Calcutta) 30: 114–124. | |||
| Morinda umbellata L. | Morinda umbellata L. | 11II | IPCN online | Philip, K. O. & P. M. Mathew. 1988. Cytology of the south Indian Rubiaceae and its bearing on the evolution and systematics of the family. Glimpses Pl. Res. 8: 177–244. | |||
| Morinda umbellata L. | Morinda umbellata L. | 22 | IPCN online | Wu, Y. z., S. m. Fang & H. d. Zhang. 1992. Chromosome numbers of 4 species of medicinal plants of Morinda. J. Wuhan Bot. Res. 10: 383–384. | |||
| Morinda umbellata L. | Morinda umbellata L. | 11 | IPCN75-78 | Philip & Mathew 1975 | |||
| ! | Morinda umbellata L. | Morinda umbellata L. | 22 | Kumar, 1987 | Philip, O. & Mathew, P.M. 1975b |